专利详情

专利名称	WHITE ELECTROLUMINESCENT POLYMERIC MATERIAL AND PREPARATION THEREOF
申请号	US20070779101	专利类型	US
公开（公告）号	US2007270570	公开（授权）日	2007.11.22
申请（专利权）人	中国科学院长春应用化学研究所	发明（设计）人	WANG LIXIANG (CN);TU GUOLI (CN);CAO JIANXIN (CN);LIU JUN (CN);MA DONGGE (CN);JING XIABIN (CN);WANG FOSONG (CN)
主分类号	C08G61/12	IPC主分类号	C08G61/12;B32B19/00;C07D401/04;C07D417/04;C09K11/06;H01L51/54;C08G61/00;C07D401/00;C07D417/00;H01L51/50
专利有效期	WHITE ELECTROLUMINESCENT POLYMERIC MATERIAL AND PREPARATION THEREOF 至WHITE ELECTROLUMINESCENT POLYMERIC MATERIAL AND PREPARATION THEREOF	法律状态
说明书摘要	This invention relates to a white electroluminescent polymeric material and preparation thereof. Based on the physical idea that white light emission can be achieved by regulating the relative luminous intensities of blue- and orange-light emitting units located in a single polymer molecule, the present invention provides three types (main chain type, pendant chain type, and terminal group type) of high efficiency and stable white electroluminescent polymeric material systems.